Sto A. Ju. Koziratsky, M.L. Parinov, A.V. Nagalin

P.N. Dumin - Post-graduate Student, Programmer, Computer Science Faculty, Moscow State University of Psychology and Education (Moscow). E-mail: dumin.pn@gmail.com L.S. Kuravsky - Dr.Sc. (Eng.), Professor, Dean of Computer Science Faculty, Moscow State University of Psychology and Education (Moscow). E-mail: l.s.kuravsky@gmail.com